[PATCH] KVM: Make unloading of FPU state when putting vcpu arch-independent

[PATCH] KVM: Make unloading of FPU state when putting vcpu arch-independent

[Amit Shah]

Instead of having each architecture do it individually, we
do this in the arch-independent code (just x86 as of now).
Turns out SVM did not do this at all.

Signed-off-by: Amit Shah <amit.shah-atKUWr5tajBWk0Htik3J/w@public.gmane.org>
---
 drivers/kvm/vmx.c |    1 -
 drivers/kvm/x86.c |    1 +
 2 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/kvm/vmx.c b/drivers/kvm/vmx.c
index da3a339..16e3935 100644
--- a/drivers/kvm/vmx.c
+++ b/drivers/kvm/vmx.c
@@ -531,7 +531,6 @@ static void vmx_vcpu_load(struct kvm_vcpu *vcpu, int cpu)
 static void vmx_vcpu_put(struct kvm_vcpu *vcpu)
 {
 	vmx_load_host_state(to_vmx(vcpu));
-	kvm_put_guest_fpu(vcpu);
 }
 
 static void vmx_fpu_activate(struct kvm_vcpu *vcpu)
diff --git a/drivers/kvm/x86.c b/drivers/kvm/x86.c
index e905d46..f48138b 100644
--- a/drivers/kvm/x86.c
+++ b/drivers/kvm/x86.c
@@ -609,6 +609,7 @@ void kvm_arch_vcpu_load(struct kvm_vcpu *vcpu, int cpu)
 void kvm_arch_vcpu_put(struct kvm_vcpu *vcpu)
 {
 	kvm_x86_ops->vcpu_put(vcpu);
+	kvm_put_guest_fpu(vcpu);
 }
 
 static void cpuid_fix_nx_cap(struct kvm_vcpu *vcpu)
-- 
1.5.3


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Re: [PATCH] KVM: Make unloading of FPU state when putting vcpu arch-independent

[Avi Kivity]

Amit Shah wrote:
> Instead of having each architecture do it individually, we
> do this in the arch-independent code (just x86 as of now).
> Turns out SVM did not do this at all.
>
>   

Applied, thanks.

-- 
error compiling committee.c: too many arguments to function


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Defy all challenges. Microsoft(R) Visual Studio 2005.
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